The history of the periodic table reflects over a century of growth in the understanding of chemical properties, and culminates with the publication of the first periodic table by Dmitri Mendeleev in 1869. While Mendeleev built upon earlier discoveries by such scientists as Antoine-Laurent de Lavoisier and Stanislao Cannizzaro, the Russian scientist is generally given sole credit for development of the periodic table.
The table is a visual representation of the periodic law which states that certain properties of elements repeat periodically when arranged by atomic number. The table arranges elements into vertical columns (groups) and horizontal rows (periods) to display these commonalities.
Read more about History Of The Periodic Table: Elemental Ideas From Ancient Times, Age of Enlightenment, Classifying Elements, Dmitri Mendeleev, Main Discovery Periods
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